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  3. 6th Class
  4. Science
  5. The Living Organisms and their Surrounding

6th Class Science The Living Organisms and their Surrounding Question Bank Environment

  • question_answer
    Which gas is the main component of ammonia gas?

    A) Oxygen            

    B) Hydrogen

    C) Nitrogen     

    D)        Both [b] and [c]

    E) None of these

    Correct Answer: C

    Solution :

    Not Available     


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